UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072512.upa.cvt Date: 1200Z 25 JUL 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:1200Z 25 JUL 25 Station: KDDC WMO ident: 72451 Latitude: 37.77 Longitude: -99.97 Elevation: 790.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 111 SFC 925 790 20.0 19.5 97 0.5 19.6 120 5 299.8 302.6 295.6 345.4 15.61 2 923 809 19.0 18.5 97 0.5 18.7 149 4 298.9 301.6 294.7 341.7 14.67 3 914 894 20.0 18.0 88 2.0 18.7 143 7 300.8 303.4 295.0 342.9 14.35 4 886 1164 18.6 18.2 98 0.4 18.4 124 14 302.0 304.8 295.8 346.3 15.01 5 868 1342 19.8 15.8 78 4.0 17.1 110 14 305.1 307.5 295.3 344.3 13.12 6 850 1524 19.4 14.4 73 5.0 16.0 95 12 306.5 308.8 295.1 343.2 12.23 7 848 1544 19.4 14.4 73 5.0 16.0 95 12 306.7 309.0 295.1 343.6 12.26 8 826 1770 17.8 13.4 75 4.4 14.9 99 10 307.3 309.5 295.0 342.9 11.78 9 804 2001 16.6 10.6 68 6.0 12.7 105 11 308.4 310.3 294.0 338.9 10.04 10 779 2270 14.4 10.7 78 3.7 12.0 112 13 308.8 310.8 294.4 340.6 10.43 11 775 2313 14.0 10.0 77 4.0 11.4 113 13 308.9 310.7 294.1 339.3 10.00 12 773 2335 14.2 7.2 63 7.0 9.9 113 13 309.3 310.9 293.0 334.6 8.27 13 768 2390 13.8 6.8 63 7.0 9.6 114 14 309.5 311.0 292.9 334.3 8.10 14 740 2703 11.6 5.6 67 6.0 8.0 115 11 310.4 311.8 292.9 334.2 7.73 15 710 3049 10.2 5.8 74 4.4 7.6 95 10 312.5 314.1 293.8 337.9 8.18 16 704 3120 9.8 3.8 66 6.0 6.3 62 10 312.8 314.2 293.1 335.1 7.16 17 700 3167 9.6 3.6 66 6.0 6.1 40 10 313.1 314.5 293.1 335.3 7.10 18 679 3420 9.0 3.0 66 6.0 5.5 31 10 315.2 316.5 293.6 337.2 7.01 19 651 3769 7.4 1.4 66 6.0 4.0 357 9 317.2 318.5 293.8 337.9 6.52 20 594 4517 1.4 -0.1 90 1.5 0.6 307 14 318.7 319.9 294.1 339.1 6.41 21 543 5237 -2.7 -2.7 100 0.0 -2.7 298 10 322.1 323.2 294.5 340.8 5.79 22 500 5890 -5.3 -5.6 98 0.3 -5.4 65 3 326.6 327.6 295.1 343.3 5.05 23 492 6016 -5.7 -6.4 95 0.7 -6.0 140 2 327.6 328.6 295.2 343.7 4.82 24 400 7610 -14.7 -16.2 88 1.5 -15.3 255 16 335.9 336.4 295.6 345.4 2.70 25 374 8117 -17.9 -19.6 87 1.7 -18.4 245 15 338.2 338.6 295.7 345.9 2.16 26 364 8319 -19.3 -20.8 88 1.5 -19.8 243 15 338.9 339.3 295.8 346.1 2.00 27 351 8589 -21.1 -23.4 82 2.3 -21.8 239 13 340.0 340.4 295.7 346.1 1.65 28 350 8610 -21.1 -24.6 73 3.5 -22.1 238 13 340.3 340.6 295.7 345.8 1.49 29 327 9109 -25.1 -26.6 87 1.5 -25.5 180 12 341.5 341.8 295.8 346.4 1.33 30 321 9243 -26.1 -28.2 82 2.1 -26.6 176 14 341.9 342.2 295.8 346.3 1.17 31 311 9472 -27.9 -29.3 88 1.4 -28.2 190 17 342.5 342.7 295.8 346.6 1.09 32 306 9588 -28.7 -30.6 84 1.9 -29.1 190 18 343.0 343.2 295.9 346.7 0.98 33 300 9730 -29.9 -31.3 88 1.4 -30.2 190 20 343.2 343.4 295.9 346.8 0.93 34 290 9970 -31.9 -32.9 91 1.0 -32.1 192 21 343.7 343.9 296.0 346.9 0.83 35 272 10419 -35.5 -37.5 82 2.0 -35.8 195 22 344.9 345.0 296.0 347.0 0.56 36 265 10600 -36.9 -38.7 83 1.8 -37.1 197 22 345.4 345.5 296.1 347.4 0.51 37 261 10705 -37.9 -40.7 75 2.8 -38.2 198 22 345.4 345.5 296.0 347.1 0.42 38 260 10732 -38.3 -41.2 74 2.9 -38.6 198 22 345.2 345.3 295.9 346.8 0.40 39 258 10785 -38.7 -41.8 72 3.1 -39.0 198 23 345.4 345.5 296.0 346.9 0.38 40 256 10838 -39.1 -41.4 79 2.3 -39.4 199 23 345.6 345.7 296.0 347.2 0.40 41 252 10946 -40.1 -43.9 67 3.8 -40.5 200 23 345.7 345.7 296.0 346.9 0.31 42 250 11000 -40.5 -43.9 70 3.4 -40.8 200 23 345.9 345.9 296.0 347.1 0.31 43 247 11082 -41.3 -45.3 65 4.0 -41.6 199 23 345.9 345.9 296.0 347.0 0.27 44 231 11530 -45.3 -48.0 74 2.7 -45.5 193 25 346.5 346.5 296.0 347.3 0.21 45 219 11882 -48.3 -52.0 65 3.7 -48.5 188 27 347.2 347.2 296.1 347.8 0.14 46 212 12094 -50.1 -53.1 70 3.0 -50.3 185 27 347.6 347.6 296.2 348.1 0.13 47 210 12156 -50.9 -55.2 60 4.3 -51.1 184 28 347.3 347.3 296.1 347.7 0.10 48 202 12406 -52.9 -57.9 55 5.0 -53.1 181 29 348.0 348.0 296.3 348.3 0.08 49 200 12470 -53.5 -58.5 54 5.0 -53.7 180 29 348.0 348.1 296.3 348.4 0.07 50 199 12502 -53.9 -58.9 54 5.0 -54.1 180 29 347.9 347.9 296.3 348.2 0.07 51 192 12732 -55.9 -60.9 53 5.0 -56.0 180 30 348.3 348.3 296.3 348.5 0.05 52 187 12900 -57.1 -67.1 27 10.0 -57.3 180 30 349.0 349.0 296.4 349.1 0.02 53 186 12934 -56.5 -66.5 27 10.0 -56.7 180 30 350.5 350.5 296.8 350.6 0.03 54 173 13392 -60.1 -65.0 53 4.9 -60.2 180 32 351.9 351.9 297.1 352.0 0.04 55 172 13428 -59.7 -65.7 45 6.0 -59.8 180 32 353.1 353.1 297.3 353.3 0.03 56 171 13465 -59.9 -66.9 40 7.0 -60.0 181 33 353.4 353.4 297.4 353.5 0.03 57 169 13538 -60.3 -67.3 39 7.0 -60.4 182 34 353.9 353.9 297.5 354.0 0.03 58 150 14280 -62.7 -67.6 52 4.9 -62.8 205 30 362.1 362.1 299.1 362.2 0.03 59 130 15158 -65.5 -72.5 37 7.0 -65.5 215 28 372.2 372.2 300.9 372.2 0.02 60 100 16750 -66.9 -84.9 6 18.0 -67.0 335 4 398.5 398.5 305.0 398.5 0.00 61 88 17513 -71.3 -84.3 13 13.0 -71.3 108 11 404.5 404.5 305.8 404.5 0.00 62 81 18003 -70.9 -87.9 6 17.0 -71.0 18 11 415.0 415.0 307.1 415.0 0.00 63 80 18077 -69.1 -87.1 6 18.0 -69.2 359 11 420.2 420.2 307.7 420.2 0.00 64 77 18306 -67.7 -87.7 4 20.0 -67.8 310 12 427.7 427.7 308.6 427.7 0.00 65 76 18385 -68.5 -86.5 6 18.0 -68.6 328 13 427.7 427.7 308.6 427.7 0.00 66 74 18545 -66.7 -87.7 4 21.0 -66.9 5 17 434.7 434.7 309.3 434.7 0.00 67 71 18794 -68.3 -88.3 4 20.0 -68.4 47 14 436.5 436.5 309.5 436.5 0.00 68 70 18880 -65.1 -88.1 3 23.0 -65.3 60 13 445.1 445.1 310.4 445.1 0.00 69 69 18968 -64.5 -87.5 3 23.0 -64.7 61 17 448.2 448.2 310.7 448.2 0.00 70 67 19149 -62.3 -87.3 2 25.0 -62.6 52 15 456.8 456.8 311.5 456.8 0.00 71 66 19242 -63.1 -87.1 3 24.0 -63.4 54 16 457.0 457.0 311.5 457.0 0.00 72 64 19433 -59.5 -86.5 2 27.0 -60.0 73 22 469.0 469.0 312.5 469.0 0.00 73 61 19733 -61.1 -87.1 2 26.0 -61.5 80 20 471.9 471.9 312.8 471.9 0.00 74 59 19941 -59.3 -86.3 2 27.0 -59.8 107 16 480.4 480.4 313.5 480.5 0.00 75 57 20157 -60.3 -85.3 2 25.0 -60.8 128 12 482.9 482.9 313.7 483.0 0.00 76 51 20855 -57.7 -85.7 2 28.0 -58.5 95 18 504.6 504.6 315.3 504.7 0.00 77 50 20980 -58.5 -85.5 2 27.0 -59.2 100 22 505.6 505.6 315.4 505.7 0.01 78 46 21503 -60.1 -85.1 2 25.0 -60.7 94 14 514.0 514.0 315.9 514.0 0.01 79 41 22229 -55.7 -85.7 1 30.0 -56.8 60 19 542.1 542.1 317.6 542.2 0.01 80 40 22386 -56.3 -85.3 1 29.0 -57.4 70 23 544.5 544.5 317.8 544.5 0.01 81 39 22547 -54.7 -84.7 1 30.0 -56.0 80 28 552.5 552.5 318.2 552.5 0.01 82 37 22883 -56.1 -84.1 2 28.0 -57.3 83 26 557.3 557.3 318.5 557.3 0.01 83 34 23424 -53.5 -83.5 1 30.0 -55.2 96 25 577.7 577.7 319.6 577.8 0.01 84 31 24018 -53.7 -83.7 1 30.0 -55.5 96 25 592.7 592.7 320.3 592.7 0.01 85 30 24230 -52.3 -82.3 2 30.0 -54.4 110 26 602.1 602.1 320.7 602.2 0.02 86 29 24450 -51.3 -83.3 1 32.0 -53.7 106 24 610.7 610.7 321.1 610.8 0.01 87 23 25952 -52.7 -84.7 1 32.0 -55.2 68 26 648.4 648.4 322.6 648.5 0.01 88 21 26542 -50.7 -83.7 1 33.0 -53.9 67 26 671.5 671.6 323.5 671.7 0.02 89 20 26860 -50.3 -83.3 1 33.0 -53.7 90 28 682.2 682.2 323.9 682.4 0.02 90 19 27196 -48.3 -83.3 1 35.0 -52.4 94 30 698.5 698.5 324.4 698.7 0.02 91 15 28763 -44.9 -81.9 1 37.0 -51.1 78 40 758.7 758.7 326.2 758.9 0.03 92 14 29223 -45.9 -81.9 1 36.0 -51.9 84 32 770.4 770.4 326.5 770.7 0.03 93 13 29717 -45.1 -82.1 1 37.0 -51.7 86 40 789.7 789.7 327.0 790.0 0.04 94 12 30254 -42.5 -81.5 1 39.0 -50.7 90 32 817.2 817.2 327.7 817.6 0.04 95 10 31490 -40.7 -80.7 1 40.0 -50.6 95 44 867.6 867.7 328.8 868.2 0.06 96 9.1 32132 -41.3 -81.3 1 40.0 -51.3 95 47 889.0 889.1 329.2 889.6 0.06 97 7.7 33275 -37.7 -79.7 0 42.0 -50.6 95 51 947.0 947.1 330.3 948.0 0.09 98 7.0 33930 -39.9 -80.9 0 41.0 -52.0 95 54 964.1 964.2 330.6 965.0 0.08 99 6.8 34128 -40.9 -81.9 0 41.0 -52.5 968.0 968.0 330.7 968.7 0.07 100 6.3 34651 -37.7 -79.7 0 42.0 -51.7 1003.0 1003.0 331.2 1004.3 0.11 TRP 130 15158 -65.5 -72.5 37 7.0 -65.5 215 28 372.2 372.2 300.9 372.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 576.59 mb = 4763.10 m = 15626.77 ft Wetbulb zero: 584.75 mb = 4643.18 m = 15233.34 ft Precipitable water: 1.71 inches Sfc-500 mean rel hum: 80.61 % Est. max temperature: 28.90 C = 84.03 F Sfc-Lift cond lev (LCL): 918.52 mb = 851.12 m = 2792.35 ft T: 19.50 C 700-500 lapse rate: 5.47 C/km ThetaE index: 6.41 C Layer 775.0- 710.0 mb Conv cond level (CCL): 781.44 mb = 2243.13 m = 7359.25 ft Mean mixing ratio: 13.50 g/kg Conv temperature: 28.84 C = 83.91 F Cap Strength: 2.94 C Lifted Index: -0.16 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.81 C Lifted Index @700 mb: 0.67 C Showalter Index: 0.19 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 19.70 C K Index: 33.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 199.80 Risk: None Energy Index: -0.05 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 84.94 J/kg Max Up Vert Vel: 13.03 m/s Conv Inhibition (B-): 132.30 J/kg Cap Strength: 2.94 C Lift Cond Lev (LCL): 837.83 mb = 1647.99 m = 5406.73 ft Lev Free Conv (LFC): 612.83 mb = 4262.45 m = 13984.26 ft Equ Level (EL): 492.83 mb = 6003.13 m = 19695.07 ft B at Equ Level: 84.36 J/kg Max Parcel Lev (MPL): 352.83 mb = 8550.36 m = 28052.02 ft Wind level data Storm motion: 83 at 7 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 925 790 120 5 -4.3 2.5 | 221 4 2.9 3.3 1 925 794 150 4 -2.0 3.5 | 231 7 5.3 4.3 2 881 1219 120 15 -13.0 7.5 | 146 10 -5.7 8.3 3 850 1524 95 12 -12.0 1.0 | 112 5 -4.7 1.9 4 850 1524 95 12 -12.0 1.0 | 112 5 -4.7 1.9 5 820 1829 100 9 -8.9 1.6 | 146 3 -1.6 2.4 6 791 2134 110 12 -11.3 4.1 | 141 6 -4.0 4.9 7 763 2438 115 14 -12.7 5.9 | 141 9 -5.4 6.8 8 736 2743 115 11 -10.0 4.6 | 154 6 -2.7 5.5 9 710 3048 95 10 -10.0 0.9 | 122 3 -2.7 1.7 10 700 3167 40 10 -6.4 -7.7 | 353 7 0.8 -6.8 11 684 3353 40 11 -7.1 -8.4 | 359 8 0.2 -7.6 12 659 3658 355 8 0.7 -8.0 | 312 11 8.0 -7.1 13 634 3962 360 11 -0.0 -11.0 | 324 12 7.3 -10.2 14 611 4267 320 15 9.6 -11.5 | 302 20 16.9 -10.7 15 567 4877 285 12 11.6 -3.1 | 277 19 18.9 -2.3 16 546 5182 290 10 9.4 -3.4 | 279 17 16.7 -2.6 17 500 5890 65 3 -2.7 -1.3 | 275 5 4.5 -0.4 18 487 6096 190 2 0.3 2.0 | 250 8 7.6 2.8 19 432 7010 255 10 9.7 2.6 | 259 17 16.9 3.4 20 416 7315 260 20 19.7 3.5 | 261 27 27.0 4.3 21 400 7610 255 16 15.5 4.1 | 258 23 22.7 5.0 22 399 7620 250 16 15.0 5.5 | 254 23 22.3 6.3 23 353 8534 240 14 12.1 7.0 | 248 21 19.4 7.8 24 339 8839 230 7 5.4 4.5 | 247 14 12.6 5.3 25 325 9144 170 13 -2.3 12.8 | 200 15 5.0 13.6 26 312 9449 190 17 3.0 16.7 | 210 20 10.2 17.6 27 300 9730 190 20 3.5 19.7 | 208 23 10.7 20.5 28 251 10973 200 23 7.9 21.6 | 214 27 15.1 22.4 29 250 11000 200 23 7.9 21.6 | 214 27 15.1 22.4 30 200 12470 180 29 0.0 29.0 | 194 31 7.3 29.8 31 172 13411 180 32 0.0 32.0 | 192 34 7.3 32.8 32 164 13716 185 36 3.1 35.9 | 196 38 10.4 36.7 33 156 14021 215 29 16.6 23.8 | 224 34 23.9 24.6 34 150 14280 205 30 12.7 27.2 | 215 34 19.9 28.0 35 149 14326 205 29 12.3 26.3 | 216 33 19.5 27.1 36 135 14935 240 28 24.2 14.0 | 245 35 31.5 14.8 37 130 15158 215 28 16.1 22.9 | 224 33 23.3 23.8 38 128 15240 215 28 16.1 22.9 | 224 33 23.3 23.8 39 116 15850 250 21 19.7 7.2 | 253 28 27.0 8.0 40 100 16750 335 4 1.7 -3.6 | 287 9 9.0 -2.8 41 95 17069 340 4 1.4 -3.8 | 289 9 8.6 -2.9 42 90 17374 110 10 -9.4 3.4 | 153 5 -2.1 4.3 43 86 17678 105 12 -11.6 3.1 | 132 6 -4.3 3.9 44 77 18288 305 11 9.0 -6.3 | 289 17 16.3 -5.5 45 73 18593 15 18 -4.7 -17.4 | 351 17 2.6 -16.6 46 70 18880 60 13 -11.3 -6.5 | 35 7 -4.0 -5.7 47 70 18898 65 18 -16.3 -7.6 | 53 11 -9.0 -6.8 48 66 19202 50 15 -11.5 -9.6 | 26 10 -4.2 -8.8 49 63 19507 80 24 -23.6 -4.2 | 78 17 -16.4 -3.3 50 60 19812 80 19 -18.7 -3.3 | 78 12 -11.4 -2.5 51 57 20117 140 12 -7.7 9.2 | 177 10 -0.4 10.0 52 55 20422 60 10 -8.7 -5.0 | 19 4 -1.4 -4.2 53 52 20726 90 14 -14.0 0.0 | 97 7 -6.7 0.8 54 50 20980 100 22 -21.7 3.8 | 108 15 -14.4 4.7 55 50 21031 85 28 -27.9 -2.4 | 86 21 -20.6 -1.6 56 47 21336 100 20 -19.7 3.5 | 109 13 -12.4 4.3 57 45 21641 90 9 -9.0 0.0 | 116 2 -1.7 0.8 58 43 21946 75 13 -12.6 -3.4 | 64 6 -5.3 -2.5 59 41 22250 60 19 -16.5 -9.5 | 47 13 -9.2 -8.7 60 39 22555 80 28 -27.6 -4.9 | 79 21 -20.3 -4.0 61 37 22860 80 27 -26.6 -4.7 | 79 20 -19.3 -3.9 62 35 23165 105 21 -20.3 5.4 | 116 14 -13.0 6.3 63 34 23470 95 25 -24.9 2.2 | 100 18 -17.6 3.0 64 32 23774 80 23 -22.7 -4.0 | 78 16 -15.4 -3.2 65 30 24230 110 26 -24.4 8.9 | 120 20 -17.2 9.7 66 29 24384 105 24 -23.2 6.2 | 114 17 -15.9 7.0 67 28 24689 110 26 -24.4 8.9 | 120 20 -17.2 9.7 68 23 25908 65 25 -22.7 -10.6 | 58 18 -15.4 -9.7 69 22 26213 85 31 -30.9 -2.7 | 85 24 -23.6 -1.9 70 21 26518 65 26 -23.6 -11.0 | 58 19 -16.3 -10.2 71 20 26860 90 28 -28.0 0.0 | 92 21 -20.7 0.8 72 19 27127 95 29 -28.9 2.5 | 99 22 -21.6 3.4 73 18 27432 90 33 -33.0 0.0 | 92 26 -25.7 0.8 74 18 27737 95 38 -37.9 3.3 | 98 31 -30.6 4.1 75 15 28956 75 40 -38.6 -10.4 | 73 33 -31.4 -9.5 76 14 29261 85 32 -31.9 -2.8 | 85 25 -24.6 -2.0 77 13 29566 85 43 -42.8 -3.7 | 85 36 -35.6 -2.9 78 12 30175 90 31 -31.0 0.0 | 92 24 -23.7 0.8 79 10 31490 95 44 -43.8 3.8 | 97 37 -36.6 4.7 80 7 33930 95 54 -53.8 4.7 | 97 47 -46.5 5.5 Wind Parameters Mean winds (0-6000m): 53.5 at 9.7 knts Storm direction: 83.5 at 7.3 knts Shear (0-3000m) pos: 0.8 neg: 2.9 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 96.3 deg Storm rel helicity (0-3000m) pos: 7.4 neg: -54.7 tot: -47.2 m^2/s^2 ave: -15.7 10^-3 m/s^2 rel: -0.54 Storm rel vorticity (0-3000m) horiz: 8.9 stream: -4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.17 Bulk Shear: 16.42 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 119 11 162 6| 0.0 9.6 9.6| 0.0 -23.1 -23.1 -46.3 -0.83| 13.8-11.5 1000 110 11 145 6| 0.0 2.6 2.6| 1.5 -28.3 -26.8 -26.8 -0.60| 10.7 -6.4 1500 109 11 144 6| 1.5 1.7 3.2| 1.6 -28.5 -26.8 -17.9 -0.49| 8.7 -4.3 2000 111 12 144 6| 1.1 0.9 2.1| 4.3 -28.6 -24.3 -12.2 -0.38| 7.5 -2.9 2500 106 11 137 5| 0.9 2.9 3.8| 5.0 -38.0 -33.0 -13.2 -0.51| 8.9 -4.5 3000 96 11 119 4| 0.8 2.9 3.7| 7.4 -54.7 -47.2 -15.7 -0.54| 8.9 -4.8 4000 71 11 50 5| 0.6 2.7 3.3| 10.8-120.9-110.0 -27.5 -0.57| 9.1 -5.2 5000 52 11 13 6| 1.9 2.2 4.1| 39.0-128.5 -89.5 -17.9 -0.40| 9.2 -3.7 6000 53 10 7 5| 1.2 1.8 3.0| 45.6-135.8 -90.1 -15.0 -0.37| 8.9 -3.3 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20250725.12.gif